| 发明名称 |
Method and installation for the treatment of waste water to form useful water |
| 摘要 |
A method for the treatment of waste water to form useful water, comprising the steps of subjecting the waste water to a chemical flocculation treatment, floating the formed turbid portion of the waste water, and subjecting the clarified water to reverse osmosis filtration.
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| 申请公布号 |
US3939070(A) |
申请公布日期 |
1976.02.17 |
| 申请号 |
US19740486949 |
申请日期 |
1974.07.10 |
| 申请人 |
'SWISSAIR'+0 SCHWEIZERISCHE LUFTVERKEHR-AG |
发明人 |
ROTH, HANSPETER |
| 分类号 |
C02F1/24;B01D17/02;B01D21/00;B03D1/24;C02F1/00;C02F1/465;C02F1/52;C02F9/00;(IPC1-7):B01D31/00;B01D13/00 |
主分类号 |
C02F1/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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